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K-State Turf and Landscape Blog

Month: November 2019

Student Spotlight: Nic Mitchell

By Brooke Garcia

Meet Nic Mitchell! 

Mitchell is currently enrolled at Kansas State University pursing his Master’s degree in Horticulture, with an emphasis in Turfgrass Science and Weed Science. His undergraduate degree is from University of Nebraska-Lincoln in Turfgrass and Landscape Management.

So we asked him….why Turfgrass? 

Mitchell highlighted his love for turfgrass began around the time when his parents let him mow the lawn. He grew up on a nine-hole golf course in Aurora, Nebraska, and he became interested in the various mowers and different heights of cut.

Mitchell also shared his passion for playing golf. He had the opportunity to work several summers at his hometown golf course, where his interest in turfgrass continued to grow. Throughout his college studies, he eventually changed majors to pursue Turfgrass Management. This opened the doors to a variety of unique learning opportunities, including an internship in Jackson, Wyoming and a marketing internship with WinField United. These experiences helped Mitchell realize that he wanted to work in the turfgrass industry.

Dr. Jared Hoyle presented Mitchell with the opportunity to attend Kansas State University to work towards his M.S. Mitchell says that he has had a wonderful experience, and he is forever grateful for the opportunity to be apart of the K-State family.

Let’t talk research. 

Mitchell’s research is focused around Herbicide Programs for Seasonal Windmillgrass Control. Here is what Mitchell has to say about his research:

Windmillgrass (Chloris verticillata Nutt.) is a problematic perennial grassy weed commonly found in the mid-west. Currently, there are the only two labeled chemical control options in turfgrass. Tenacity (mesotrione) is labeled for two applications for control while Pylex (topramezone) is labeled for a single application for control. We conducted research to determine if a single application of a common selective perennial grass herbicides would completely control windmillgrass, and to their efficacy when applied at spring, summer, and fall application timings. The next research study that we conducted was to explore the addition of triclopyr to mesotrione, topramezone, and fenoxaprop as well as triclopyr alone. Sequential applications of these herbicides and herbicide combinations were also applied. The last research trial we conducted was to determine the effects of windmillgrass response to glyphosate at different rates with fall applications similar to common recommended perennial weed control options.”

What’s next for Nic Mitchell?

Mitchell will be finishing up his M.S. program this December. His thesis presentation is on December 2nd, 2019 at 12:00pm in Throckmorton Plant Sciences Center. Following his thesis, he will be working for Corteva Agriscience as an Associate Territory Manager with their Turf and Ornamental business. Wish him the best of luck on his future endeavors!

See below for more information on his thesis presentation:

It’s beginning to look a lot like…. Christmas!

By Brooke Garcia

In the greenhouses at Kansas State University, I couldn’t help but notice the beautiful poinsettias growing. This isn’t the first place I have seen them around town, as garden centers and grocery stores are stocking up as well. However, the poinsettias currently at K-State are truly unique varieties. Who knew there were pink poinsettias? I had no idea!

The 1200 poinsettias featured in the K-State greenhouses are used for both research and teaching purposes. There are 37 students currently enrolled in Dr. Kimberly Williams’ Greenhouse Operations Management course, and they produce these poinsettias to learn more about managing plants in a greenhouse environment. The poinsettias featured below are just a few of my favorites: 

Christmas Traditions                                          Ferrara   

         

Golden Glo                                                    J’Adore Pink

Mars White                                               Premium Marble

Premium Picasso                                     XMas Beauty Marble

Many of these poinsettias will be included in the “Friends of the KSU Gardens Annual Poinsettia Sale” in the KSU Gardens Quinlan Visitor’s Center, located in Manhattan, KS. The dates for the sale are listed below:

  • Nov. 22, 2019: 12:00-5:30pm
  • Dec. 4th, 2019: 3:00-5:30pm
  • Dec. 6th, 2019: 11:30am-2:00pm

The poinsettias are in a 6.5 inch pot for $10.00 each. There will also be 10″ Centerpieces sold for $15.00. Cash or check only; no credit cards.

For more information about poinsettias, be sure to check out the two new articles on the Horticulture e-Newsletter blog. Link to the individual articles below:

Natural needle drop, or plant disease?

(Megan Kennelly, KSU Plant Pathology)

Which of these is a disease, and which is natural needle drop?

If you guessed natural needle drop for the first and disease (Dothistroma needle blight) for the second, you are right!

If you were not sure, here are some resources to figure it out.

In a recent article in Horticulture News, Ward Upham mentioned some recent reports about natural needle drop on evergreens. You can read more about it here:

http://www.ksuhortnewsletter.org/newsletters/natural-needle-drop-on-spruce-arborvitae-and-pines

In addition, this publication talks about pine diseases and at the end there is a section about natural needle drop:

https://www.bookstore.ksre.ksu.edu/pubs/l722.pdf

If you see yellowing, browning, or dropping of needles and you still are not sure you can reach out to your local K-State Research and Extension office or contact the KSU Plant Disease Diagnostic Lab:

Plant Disease Diagnostic Lab

1712 Claflin Road
4032 Throckmorton PSC
Manhattan, Kansas 66506
(785) 532-5810
Fax: (785) 532 5692
clinic@ksu.edu